Copper nickel resistance alloy wire has lower electrical resistance, good mechanics , excellent welding and anti-corrosion properties. It's used to make the key components in the thermal overloaded relay, low resistance thermal circuit breaker, and the electrical appliances. It is also an
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CuNi30
DETAIL
Copper nickel resistance alloy wire has lower electrical resistance, good mechanics , excellent welding and anti-corrosion properties. It's used to make the key components in the thermal overloaded relay, low resistance thermal circuit breaker, and the electrical appliances. It is also an important material for electrical heating cable.
MAIN TECHNICAL CHARACTERISTICS OF COPPER NICKEL ELECTRIC RESISTANCE
COPPER-NICKEL ELECTRIC HEATING WIRE DIAMETER AND ITS CHAREACTERISTICS
|
线径(mm) |
截面积(m㎡) |
每米表面积(c㎡/m) |
每米重量(kg/m) |
每千克长度(m/kg) |
CuNI6 |
CuNi10 |
CuNi23 |
CuNi44 |
|
(NC010) |
(NC015) |
(NC030) |
(NC050) |
|||||
|
Ω/m |
Ω/m |
Ω/m |
Ω/m |
|||||
|
0.1 |
0.1 |
3.14 |
0.000069865 |
14313.32 |
12.739 |
19.108 |
38.217 |
62.42 |
|
0.12 |
0.12 |
3.77 |
0.000100606 |
9939.8 |
8.846 |
13.27 |
26.539 |
43.347 |
|
0.15 |
0.15 |
4.71 |
0.000157196 |
6361.47 |
5.662 |
8.493 |
16.985 |
27.742 |
|
0.17 |
0.17 |
5.34 |
0.00020191 |
6952.71 |
4.408 |
6.612 |
13.224 |
21.599 |
|
0.19 |
0.19 |
5.97 |
0.000252213 |
3964.91 |
3.529 |
5.293 |
10.586 |
17.291 |
|
0.21 |
0.21 |
6.6 |
0.000308105 |
3245.65 |
2.889 |
4.333 |
8.666 |
14.154 |
|
0.25 |
0.25 |
7.85 |
0.000436656 |
229.13 |
2.038 |
3.057 |
6.115 |
9.987 |
|
0.27 |
0.27 |
8.48 |
0.000509316 |
1963.42 |
1.747 |
2.621 |
5.242 |
8.562 |
|
0.29 |
0.29 |
9.11 |
0.000587565 |
1701.94 |
1.515 |
2.272 |
4.544 |
7.422 |
|
0.31 |
0.31 |
9.74 |
0.000671403 |
1489.42 |
1.326 |
1.988 |
3.977 |
6.495 |
|
0.35 |
0.35 |
11 |
0.000855846 |
1168.43 |
1.04 |
1.56 |
3.120 |
5.096 |
|
0.4 |
0.4 |
12.57 |
0.00111784 |
894.58 |
0.796 |
1.194 |
2.389 |
3.901 |
|
0.45 |
0.45 |
14.14 |
0.001414766 |
706.83 |
0.629 |
0.944 |
1.887 |
3.082 |
|
0.5 |
0.5 |
15.71 |
0.001746625 |
572.53 |
0.51 |
0.764 |
1.529 |
2.497 |
|
0.6 |
0.6 |
18.85 |
0.00251514 |
397.59 |
0.354 |
0.531 |
1.062 |
1.734 |
|
0.7 |
0.7 |
22 |
0.003423385 |
292.11 |
0.26 |
0.39 |
0.780 |
1.274 |
|
0.8 |
0.8 |
25.1 |
0.00447136 |
223.65 |
0.199 |
0.299 |
0.597 |
0.975 |
|
0.9 |
0.9 |
28.3 |
0.005659065 |
176.71 |
0.157 |
0.236 |
0.472 |
0.771 |
|
1 |
1 |
31.4 |
0.0069865 |
143.13 |
0.127 |
0.191 |
0.382 |
0.624 |
|
1.2 |
1.2 |
37.7 |
0.01006056 |
99.4 |
0.088 |
0.133 |
0.265 |
0.433 |
|
1.4 |
1.4 |
44 |
0.01369354 |
73.03 |
0.065 |
0.097 |
0.195 |
0.318 |
|
1.6 |
1.6 |
50.3 |
0.01788544 |
55.91 |
0.05 |
0.075 |
0.149 |
0.244 |
|
1.8 |
1.8 |
56.5 |
0.02263626 |
44.18 |
0.039 |
0.059 |
0.118 |
0.193 |
|
2 |
2 |
62.8 |
0.027946 |
35.78 |
0.032 |
0.048 |
0.096 |
0.156 |
|
2.2 |
2.2 |
69.1 |
0.03381466 |
29.57 |
0.026 |
0.039 |
0.079 |
0.129 |
|
2.5 |
2.5 |
78.5 |
0.043665625 |
22.9 |
0.02 |
0.031 |
0.061 |
0.1 |
|
2.8 |
2.8 |
88 |
0.05477416 |
18.26 |
0.016 |
0.024 |
0.049 |
0.08 |
|
3 |
3 |
94.2 |
0.0628785 |
15.9 |
0.014 |
0.021 |
0.042 |
0.069 |
|
3.5 |
3.5 |
110 |
0.085584625 |
11.68 |
0.01 |
0.016 |
0.031 |
0.051 |
|
4 |
4 |
125.7 |
0.111784 |
8.95 |
0.008 |
0.012 |
0.024 |
0.039 |
|
4.5 |
4.5 |
141.4 |
0.141476625 |
7.07 |
0.006 |
0.009 |
0.019 |
0.031 |
|
5 |
5 |
157.1 |
0.1746625 |
5.73 |
0.005 |
0.008 |
0.015 |
0.025 |
|
5.5 |
5.5 |
172.8 |
0.211341625 |
4.73 |
0.004 |
0.006 |
0.013 |
0.021 |
|
6 |
6 |
188.5 |
0.251514 |
3.98 |
0.004 |
0.005 |
0.011 |
0.017 |
|
6.5 |
6.5 |
204 |
0.295179625 |
3.39 |
0.003 |
0.005 |
0.009 |
0.015 |
|
7 |
7 |
220 |
0.3423385 |
2.92 |
0.003 |
0.004 |
0.008 |
0.013 |